package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.dto.GoodsSalesDTO;
import com.sky.dto.OrdersPageQueryDTO;
import com.sky.entity.Orders;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.time.LocalDateTime;
import java.util.List;
import java.util.Map;

@Mapper
public interface OrderMapper {

    /**
     * 向订单表插入一条数据
     * @param orders
     */
    void insert(Orders orders);

    /**
     * 根据订单号查询订单
     * @param orderNumber
     */
    @Select("select * from orders where number = #{orderNumber}")
    Orders getByNumber(String orderNumber);

    /**
     * 修改订单信息
     * @param orders
     */
    void update(Orders orders);

    /**
     * 用于替换微信支付更新数据库状态的问题
     * @param orderStatus
     * @param orderPaidStatus
     */
    @Update("update orders set status = #{orderStatus},pay_status = #{orderPaidStatus} ,checkout_time = #{check_out_time} " +
            "where number = #{orderNumber}")
    void updateStatus(Integer orderStatus, Integer orderPaidStatus, LocalDateTime check_out_time, String orderNumber);

    /**
     * 历史订单查询
     * @param ordersPageQueryDTO
     * @return
     */
    Page<Orders> page(OrdersPageQueryDTO ordersPageQueryDTO);

    /**
     * 根据id查询
     * @param orderId
     * @return
     */
    @Select("select * from orders where id = #{orderId}")
    Orders getById(Long orderId);

    /**
     * 各个状态的订单数量统计
     * @param status
     * @return
     */
    @Select("select count(id) from orders where status = #{status}")
    Integer countByStatus(Integer status);

    /**
     * 根据状态和时间查询超时订单
     * @param unPaid
     * @param time
     * @return
     */
    @Select("select * from orders where status = #{unPaid} and order_time < #{time}")
    List<Orders> getByStatusAndTime(Integer unPaid, LocalDateTime time);


    /**
     * 动态查询每天营业额
     * @param map
     * @return
     */
    Double turnoverByMap(Map map);


    /**
     * 动态查询每天订单数
     * @param map
     * @return
     */
    Integer countByMap(Map map);

    /**
     * 查询销量排名top10
     * @param beginTime
     * @param endTime
     * @return
     */
    List<GoodsSalesDTO> getSalesTop10(LocalDateTime beginTime, LocalDateTime endTime);
}
